# 格式转换-迅捷视频音频转换器 — 视频转音频、视频转换mp3

> Versatile video and audio converter for multiple file formats. (iPhone/iPad app by Light Speed Intelligence Technology Co., Ltd..)

- Source: https://appshunter.io/ios/app/id6448865905 (this page in markdown: same URL + `.md`)
- Developer: [Light Speed Intelligence Technology Co., Ltd.](https://appshunter.io/developer/1670291399)
- Category: Photo & Video
- Price: Free with in-app purchases
- Rating: 5.00/5 from 3 App Store ratings
- Age rating: 4+
- Requires: iOS 12.1 · 57 MB
- Languages: Chinese
- Released: 2023-05-10
- Data updated: 2026-07-06
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/id6448865905/reviews.md

## What is 格式转换?

全能音视频格式转换。
您想要的视频、音频转换功能都在这。

【主要功能】
视频转格式：支持将视频转换到mp4、mkv、mov、ts等格式；
音频转格式：支持mp3,flac,aac,wav.m4a等众多常用的音频格式之间转换；
视频转音频：音频提取器，一键提取视频中的音频。

一键转换，超级方便！

会员订阅：
订阅价格为每年98元、每月28元，到期自动续费。
订阅会自动续订，除非在当前期间结束前至少24小时关闭自动续订；帐户将在当前期间结束前24小时内收取续订费用，并确定续订费用
订阅可以由用户管理，并且可以在购买后转到用户的AppStore帐户设置来关闭自动续订
隐私条款：https://blog.csdn.net/m0_74390048/article/details/130524075 
使用条款：https://blog.csdn.net/m0_74390048/article/details/130524171

## Key features

- Video to MP4, MKV, MOV, TS conversion
- Audio to MP3, FLAC, AAC, WAV conversion
- Extract audio from video
- One-click conversion
- Subscription for premium features

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| 月会员 | $3.99 | per month |
| 年会员 | $14.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 永久会员 | $19.99 | one-time |



## Frequently asked questions about 格式转换

### What video formats can 格式转换 convert to?

格式转换 supports converting videos to MP4, MKV, MOV, and TS formats. This allows for broad compatibility with different playback devices and software.

### What audio formats does 格式转换 support?

The app can convert audio files to and from MP3, FLAC, AAC, WAV, and M4A. This covers most common audio encoding standards.

### Can 格式转换 extract audio from videos?

Yes, 格式转换 functions as an audio extractor, allowing you to easily pull the audio track from any video file into a separate audio format.

### How much does 格式转换 cost?

The app is free to download and use with basic features. A subscription is available for advanced functionality, costing 98 CNY annually or 28 CNY monthly.

### Does 格式转换 have ads?

Based on the provided data, this app does not contain advertisements. Users can enjoy an ad-free experience.

### How often is 格式转换 updated?

The app was last updated on March 6, 2024, indicating active development and maintenance. The latest version is 1.2.5.

### What devices is 格式转换 compatible with?

格式转换 is designed for iOS devices, including iPhone, iPad, and iPod. It is rated for ages 4 and up.

### How do I manage my subscription for 格式转换?

Subscriptions can be managed through your App Store account settings. Auto-renewal can be turned off at least 24 hours before the current subscription period ends.

## Version history (last 5 releases)

### 1.2.5 — 2024-03-06

调整优化，维护更新。

### 1.2.4 — 2024-01-26

调整优化，维护更新。

### 1.2.3 — 2023-11-01

调整优化，维护更新。

### 1.2.2 — 2023-06-05

修改一些问题，优化更新。

### 1.2.1 — 2023-05-21

修改bug，优化更新。

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All apps by Light Speed Intelligence Technology Co., Ltd.: https://appshunter.io/developer/1670291399

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-06.*